Agent Audit Logger Mcp

Builds a tamper-proof audit trail for agent-to-agent interactions using HMAC signatures and hash chaining. Every tool call, handoff, and decision gets logged with cryptographic integrity so you can prove nothing was altered after the fact. Designed for EU AI Act Article 12 record-keeping requirements, DORA ICT incident logs, and ISO 42001 monitoring clauses. Exposes logging operations via stdio transport and generates end-of-day attestation reports that auditors can verify. Reach for this when you need legally defensible evidence of what your agents did, especially in regulated environments where you'll be asked to produce immutable records of AI system behavior.